• Journal of KIISE
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• v.42 no.4
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• pp.487-495
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• 2015

Since most of information is computerized nowadays, it is extremely important to promote the security of the computerized information. However, the software itself can threaten the safety of information through many abusive methods enabled by coding mistakes. Even though the Secure Coding Guide has been proposed to promote the safety of information by fundamentally blocking the hacking methods, it is still hard to apply the techniques on other programming languages because the proposed coding guide is mainly written for C and Java programmers. In this paper, we reclassified the coding rules of the Secure Coding Guide to extend its applicability to programming languages in general. The specific coding guide adopted in this paper is the C Secure Coding Guide, announced by the Ministry of Government Administration and Home Affairs of Korea. According to the classification, we applied the rules of programming in Sprout, which is a newly proposed Korean programming language. The number of vulnerability rules that should be checked was decreased in Sprout by 52% compared to C.

• Journal of Digital Convergence
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• v.13 no.1
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• pp.257-262
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• 2015

The ministry of security and public administration provide the secure coding guide that can remove the vulnerability of applications and defend cyber attack from the coding step because cyber attack like the hacking about 75% abusing the vulnerability of applications. In this paper we find the oder of priority and did the criticality analysis used by AHP about 7 items in the secure coding which the ministry of security and public administration provide. The result is decided that 'exception handling' is the most important item. There is no secure coding items in software supervision currently, therefore the result of the research will make good use audit standards in the process of the software development.

• Journal of Korea Society of Digital Industry and Information Management
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• v.14 no.2
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• pp.69-78
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• 2018

When it comes to the value of modern education, teachers are required to perform the role of a helper to promote interaction between learners, the role of a manager to facilitate smooth learning, and the role of a guide who has expert knowledge in the learning contents. Therefore, this study investigated what kind of learner-centered teaching methods there are, which require teachers to perform the roles of helper, manager, and guide, and conducted a pedagogical research on coding education to explore class models for self-directed learning. Subsequently, a class model was proposed by applying the flipped learning and havruta learning to a coding class. In this study, the learner-centered education methods of flipped learning and havruta method were applied to constructing a coding class as a university general education course. The feature of this class is that it enables dynamic interaction between teachers and learners as well as active interaction between leaners in a classroom instruction. After applying the proposed method to the actual class and analyzing it, the students taught using suggested method were more positively assessed in learning interest than those taught using a traditional method. And that in academic achievement as well, suggested method was more effective.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.05a
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• pp.595-598
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• 2014

The cyber attacks of recent attacks that target zero-day exploit security vulnerabilities before the security patch is released (Zero Day) attack, the web site is without the Lord. These attacks, those that use the vulnerability of security that is built into the software itself is in most cases, cyber attacks that use the vulnerability of the security of the source code, in particular, has a characteristic response that are difficult to security equipment. Therefore, it is necessary to eliminate the security vulnerability from step to implement the software to prevent these attacks. In this paper, we try to design a Secure Coding Guide support tool to eliminate the threat of security from the stage of implementation.

• The Journal of Korean Association of Computer Education
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• v.21 no.3
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• pp.1-10
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• 2018

In this research, we introduce advantages of Viscuit which is an educational programming language developed in Japan and propose a possibility of using Viscuit to introduce coding. Specifically, we conducted experiments against students using both the manual and the focused study guide and the results indicated that they became familiar with coding easily without the knowledge of Japanese. Even though Viscuit is less well-known than languages such as Scratch and LightBot, it is very easy to practice coding using Viscuit because all that users need to do is manipulating pictures simply and it is expected that Viscuit will serve as a useful vehicle by which students can learn how to code.

• Journal of Korea Multimedia Society
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• v.15 no.11
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• pp.1349-1357
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• 2012

In recent years, security accidents which are becoming the socially hot issue not only cause financial damages but also raise outflow of private information. Most of the accidents have been immediately caused by the software weakness. Moreover, it is difficult for software today to assure reliability because they exchange data across the internet. In order to solve the software weakness, developing the secure software is the most effective way than to strengthen the security system for external environments. Therefore, suggests that the coding guide has emerged as a major security issue to eliminate vulnerabilities in the coding stage for the prevention of security accidents. Developers or administrators effectively in order to use secure coding coding secure full set of security weaknesses organized structurally and must be managed. And the constant need to update new information, but the existing Secure Coding and Security weakness is organized structurally do not. In this paper, we will define and introduce the structured weakness for mobile applications by the surveys of existing secure coding and coding rules for code analysis tools in Java.

• Convergence Security Journal
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• v.18 no.2
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• pp.69-76
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• 2018

The purpose of this study is to prevent cyber crime in private company systems by applying secure coding and identify its problems. Three experiments were conducted. In Experiment 1, a security manager was participated and gave advise to the developer to follow secure coding guidelines. In Experiment 2, a security manager did not participate, but let the developer himself committed on secure coding. In Experiment 3, a security manager provided reports on weaknesses of each package source to the developer and the developer was only focused on source development. The research results showed that the participation of a security manager on development raised secure coding compliance rate and finished the project within a given periods. Furthermore, it was better to entrust a security manager with the task of following the secure coding guide than the developer, which raised secure coding compliance rate and achieved project objectives faster. Further implications were discussed.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.22 no.5
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• pp.1179-1189
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• 2012

We propose an improvement on the Guideline of Secure Software Development for Korea e-Government that is under revision by the Ministry of Public Administration and Security in 2012. We adopted a rule-oriented organization instead shifting from the current weakness-oriented one. The correspondence between the weakness and coding rules is identified. Also, added is the coverage of diagnostic tools over the rules to facilitate the usage by programmers during coding period When the proposed guideline is applied to secure software development, the weakness would be controlled indirectly by enforcing coding rules. Programmers responsibility would be limited to the compliance of the rules, while the current version implies that it is programmers responsibility to guarantee being free from the weakness, which is hard to achieve at reasonable cost.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.07a
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• pp.75-76
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• 2015

본 논문에서는 S/W 개발 보안 지침을 알려준다. S/W 개발 보안에서 S/W의 보안 취약점 유형에 대하여 설명한다. S/W 보안 취약점 유형인 입력 데이터 검증 및 표현, API 악용, 보안 특성, 시간 및 상태, 에러처리 코드품질, 그리고 캡슐화에 대하여 설명하도록 한다. 즉, 본 논문에서는 보안 취약점에 대한 소스코드 레벨에서의 대응조치에 대한 가이드를 제시하고자 한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2016.01a
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• pp.105-106
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• 2016

본 논문에서는 S/W 개발 보안 지침에서 설계 단계의 보안 코딩 지침을 알려준다. 크로스 사이트 스크립트 공격 취약점(XSS)에서부터 자원 삽입 까지 S/W 보안 취약점의 주요 내용을 입력 데이터의 검증 및 표현에 맞추어 지침을 전달하도록 한다.